The Hotwav M6 is a 5.5-inch budget smartphone that, while capable for daily tasks, can develop serious software issues over time. We’ve investigated user reports and found the most common complaints include the phone getting stuck on the Hotwav loading logo (bootloop), the screen suddenly going black and becoming unresponsive, and a significant increase in system-wide lag that makes the phone difficult to use. These problems are often caused by corrupted system files or software bugs after an update.
The firmware provided here is the official V0.8.2.1 build for the Hotwav M6, based on Android 9.0 Pie. Re-flashing this stock ROM is the most effective way to fix all these software-related issues. It will completely restore your device to its original, stable factory condition, resolving bootloops, black screens, and all performance problems.
Hotwav M6 Firmware Details
| Device Name | Hotwav M6 |
| Model | M6 |
| Chipset | MediaTek MT6739 |
| Android Version | 9.0 (Pie) |
| Firmware Version | V0.8.2.1 |
| Build Date | 19-07-2022 |
| File Size | 1.38GB |
| File Type | ZIP (Scatter) |
| Flashing Tool | SP Flash Tool |
Warning: This firmware is specifically for the Hotwav M6 (MT6739). Attempting to flash this file on any other model will permanently brick the device. This process will erase all your personal data, including photos, contacts, and apps. Please back up your data if possible before proceeding. Ensure your phone is charged to at least 50%.
Download Official Firmware for Hotwav M6
This is the official stock ROM package for the Hotwav M6. No official changelog has been provided for this build.
- 📄 Filename: Hotwav_M6_MT6739_E838_TG_T19_39_P0_V0.8.2.1_190722.zip
- 📦 Size: 1.38GB
- 🗓️ Build Date: 19-07-2022
- 🔢 Build Version: V0.8.2.1
- 🤖 Android Version: 9.0
- ⬇️ Download Link: MediaFire
How to Flash the Firmware
To install this firmware on your Hotwav M6, you will need a Windows computer, the SP Flash Tool, and the correct MediaTek VCOM drivers. This file is in a scatter format and must be flashed using the tool.
- Download and extract the
Hotwav_M6_..._190722.zipfirmware file to a folder on your PC. - Download and install the MediaTek VCOM USB drivers on your computer. Restart your PC to ensure they are loaded.
- Download and launch the SP Flash Tool.
- Click the “Scatter-loading” button in SP Flash Tool and select the
MT6739_Android_scatter.txtfile from the folder where you extracted the firmware. - Power off your Hotwav M6 completely. Click the “Download” button in SP Flash Tool, then connect your phone to the PC with a USB cable. The flashing process will begin automatically.
For a complete, step-by-step guide with all download links, pictures, and troubleshooting tips, please follow our full tutorial here.
Disclaimer: This procedure is performed entirely at your own risk. We will not be held responsible for any bricked devices, data loss, or other issues that may arise from using the firmware or guides provided. By proceeding, you accept full responsibility. If you are unsure about any step, please ask for help in the comments section below.
